Double Voice vs whistle.law

Side-by-side facts for Double Voice and whistle.law, sourced from vendor-published materials. Both platforms market themselves for EU Directive 2019/1937 compliance.

At a glance

Double Voice

Portuguese whistleblowing channel from Momentapproach Unipessoal, Lda. (Double Shore), built around Portugal's Lei 93/2021 with published annual pricing from EUR 500/year.

Headquarters: Caldas da Rainha, Portugal
Pricing: Starter EUR 500/year (up to 100 employees); Growth EUR 650/year (up to 250); Business EUR 900/year (up to 500); Enterprise EUR 1,200/year (up to 1,000); Corporate EUR 1,900/year (1,000+). Prices exclude 23% VAT.
EU data hosting: Not disclosed
EU member states referenced: 1 of 27
Certifications: None published
AI on report content: No AI processing of report content

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whistle.law

German HinSchG-focused whistleblowing platform with published EUR 50-150/month pricing and public GDPR/security documentation.

Headquarters: Germany
Pricing: EUR 50/month for up to 99 employees, EUR 100/month for up to 249 employees, EUR 150/month for up to 999 employees; 1,000+ quote-based.
EU data hosting: EU (named data centre)
EU member states referenced: 1 of 27
Certifications: ISO 27001
AI on report content: No AI processing of report content

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Full facts, side by side

Full facts, side by side: Double Voice and whistle.law
Attribute	Double Voice	whistle.law
Headquarters	Caldas da Rainha, Portugal	Germany
Ownership	Private, Momentapproach Unipessoal, Lda., trading as Double Shore (Caldas da Rainha, Portugal)	whistle.law GmbH
Pricing	Starter EUR 500/year (up to 100 employees); Growth EUR 650/year (up to 250); Business EUR 900/year (up to 500); Enterprise EUR 1,200/year (up to 1,000); Corporate EUR 1,900/year (1,000+). Prices exclude 23% VAT.	EUR 50/month for up to 99 employees, EUR 100/month for up to 249 employees, EUR 150/month for up to 999 employees; 1,000+ quote-based.
Pricing model	Tiered (per employee)	Tiered (per employee)
Procurement model	Demo required	Self-serve sign-up
Free trial	No	✓ Yes
EU data hosting	Not disclosed	EU (named data centre) Germany; provider not named on public pages reviewed
EU member states referenced	1 of 27	1 of 27
EU reporting languages	Undisclosed	All 24
Total reporting languages	Undisclosed	24
AI on report content	No AI processing of report content	No AI processing of report content
Certifications	None published	ISO 27001
National laws referenced	EU Directive 2019/1937 Portugal (Lei 93/2021)	Germany (HinSchG) EU Directive 2019/1937
Anonymous reporting	✓	✓
Case management	✓	✓
Multi-channel intake	—	—
Public API	—	—
GDPR (vendor claim)	✓	✓
EU Directive 2019/1937 (vendor claim)	✓	✓
Last verified	19 July 2026	24 May 2026

How Double Voice and whistle.law differ

whistle.law can host report data inside the EU, while Double Voice does not publish an EU hosting option. Double Voice references 1 of the 27 EU member states and whistle.law references 1. whistle.law lists ISO 27001 certification; Double Voice does not. whistle.law offers self-serve sign-up, whereas Double Voice routes buyers through a demo or sales process. Neither processes report content with AI. Both market themselves for EU Directive 2019/1937 compliance, so the better fit depends on your priorities around data residency, certification, pricing transparency, and use of AI.

Double Voice vs whistle.law: common questions

Does Double Voice or whistle.law host whistleblower data in the EU?

whistle.law can host report data inside the EU, while Double Voice does not publish an EU hosting option.

How many EU member states do Double Voice and whistle.law cover?

Double Voice references 1 of the 27 EU member states and whistle.law references 1.

Is Double Voice or whistle.law ISO 27001 certified?

whistle.law lists ISO 27001 certification; Double Voice does not.

How do Double Voice and whistle.law pricing and sign-up compare?

Double Voice is priced at Starter EUR 500/year (up to 100 employees); Growth EUR 650/year (up to 250); Business EUR 900/year (up to 500); Enterprise EUR 1,200/year (up to 1,000); Corporate EUR 1,900/year (1,000+). Prices exclude 23% VAT.. whistle.law is priced at EUR 50/month for up to 99 employees, EUR 100/month for up to 249 employees, EUR 150/month for up to 999 employees; 1,000+ quote-based.. whistle.law offers self-serve sign-up, whereas Double Voice routes buyers through a demo or sales process.

Do Double Voice or whistle.law use AI on whistleblower reports?

Neither processes report content with AI.

Another option in this directory

Double Voice and whistle.law are two of the platforms indexed here. If your shortlist is still open, one more worth comparing — with a different set of tradeoffs:

EthicsPortal

Whistleblower reporting portal hosted on Hetzner in Germany. Flat €60/month plan.

Headquarters: Poland
Pricing: €60/month, or €41.67/month billed annually (€500/year)
EU data hosting: EU (named data centre)
EU member states referenced: All 27
Certifications: ISO 27001
AI on report content: No AI processing of report content

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Compare this tool against other platforms in the directory.

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